Čelične prirubnice ravne NP 2.5 DN 40-3000
DN
D1O
DkO
D2O
D3O
b
h
n
dO
m(kg)
40
130
100
45/49
80
16
3
4
14
1.3
50
140
110
58/61
90
16
3
4
14
1.5
65
160
130
77
110
16
3
4
14
1.85
80
190
150
90
128
18
3
4
18
3
100
210
170
109/116
148
18
3
4
18
3.25
125
240
200
134.5/141
178
20
3
8
18
4.3
150
265
225
160.5/170
202
20
3
8
18
4.8
175
295
255
195.5
233
22
3
8
18
5.9
200
320
280
221
258
22
3
8
18
6.1
250
375
335
269
312
24
3
12
18
8.7
300
440
395
326
365
24
4
12
22
10.6
350
490
445
358/370
415
26
4
12
22
15.6
400
540
495
409/422
465
28
4
16
22
18.2
450
595
550
460
520
28
4
16
22
21
500
645
600
511
570
30
4
20
22
24.4
600
755
705
612.5
670
30
5
20
26
30
700
860
810
715
775
32
5
24
26
38
800
975
920
816
880
34
5
24
30
50
900
1075
1020
918
980
36
5
24
30
57.3
1000
1175
1120
1019
1080
36
5
28
30
64
1100
1275
1220
1124
1180
36
5
28
30
68
1200
1375
1320
1224
1280
36
5
32
30
71.5
1300
1475
1420
1324
1380
38
5
32
30
78
1400
1575
1520
1424
1480
38
5
36
30
87.5
1500
1690
1630
1524
1590
38
5
36
30
105
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